OWO G20 Heart Rate and ECG Monitoring Blue Smart Band Strap(Blue)

OWO G20 with NRF52832 master chip and BST-BMA253 sensor have better performance for Heart Rate, Blood Pressure, Blood Oxygen, ECG MONITORING and phone call massages reminder. Its support in Mobile phone, find the bracelet, remote control camera, sedentary reminder, the whole point of measurement, event reminders, community to share QQ, WeChat, the phone, , Facebook, Twitter, Skype, WhatsApp Health: Blood Pressure, Heart Rate, ECG, Heart Rate Variability (HRV) It Supports Bluetooth 4.0 smart bracelet, Android 4.4 / iOS 8.2 and above systems, It is inbuilt USB changing system with 110mah Lithium-ion polymer rechargeable battery, can be used about 10 days.